Re: Is Java8 supported by Storm?

[Ambud Sharma]

Java 8 and Storm 1.x work just fine. I have used Java 8 and 0.10 is
production as well.

On Mon, Jul 10, 2017 at 7:06 AM, Bobby Evans  wrote:

> I filed https://issues.apache.org/jira/browse/STORM-2620 to update the
> docs and put up some pull requests to clarify things for the 1.x and 2.x
> branches (linked from the JIRA).
>
>
>
>
> - Bobby
>
>
>
> On Monday, July 10, 2017, 8:28:38 AM CDT, Bobby Evans 
> wrote:
>
>
> The integration tests for 0.10 versions of storm were run against java 6.
> The 1.x versions of storm are run against both java 7 and java 8.  The 2.x
> versions of storm are currently only run against java 8, but we expect to
> add in java 9 once that travis ci supports it.
>
> Internally my team runs storm only on java8 so it should work.   I will
> file a JIRA to update the docs to indicate what it correct.
>
>
> - Bobby
>
>
>
> On Monday, July 10, 2017, 8:18:49 AM CDT, Xin Wang 
> wrote:
>
>
> I'm not sure the release time of Storm 2.0, the first meta version maybe
> several weeks later. Storm 1.1.1 or 1.2 will be released ASAP.
>
> -Xin
>
> 2017-07-10 20:09 GMT+08:00 Hector Garzón 
> :
>
> Ok, thanks for the info.
> When is it planned to be released Storm v2.0? We need to decide if migrate
> all our code to java7 or wait to Storm 2.0 release.
>
> Thanks for your help.
>
> 2017-07-10 13:38 GMT+02:00 Xin Wang :
>
> Hi Hector,
>
> The Storm 2.0 needs JDK 1.8. Seems like the documents should be updated.
> And you can write a bolt using Java8 Lambda. Example:
> https://github.com/apache/stor m/blob/master/examples/storm-
> starter/src/jvm/org/apache/ storm/starter/LambdaTopology. java
> 
>
> Thanks,
> Xin
>
> 2017-07-10 19:13 GMT+08:00 Hector Garzón  >:
>
> Hello,
> As indicated on official documentation (http://storm.apache.org/relea
> ses/2.0.0-SNAPSHOT/Setting-up- a-Storm-cluster.html
> )
> the only java version tested with Storm is Java 7. And there is no guaranty
> of Storm working on another java version.
>
> So, my question is if there is any plan to support java8 (I can't see any
> project roadmap)?
>
> Has anybody already used Java8 on cluster mode on Production environment?
>
> Thanks
>
>
>
>
>

Re: Is Java8 supported by Storm?

[Bobby Evans]

I filed https://issues.apache.org/jira/browse/STORM-2620 to update the docs and 
put up some pull requests to clarify things for the 1.x and 2.x branches 
(linked from the JIRA).




- Bobby


On Monday, July 10, 2017, 8:28:38 AM CDT, Bobby Evans  
wrote:

The integration tests for 0.10 versions of storm were run against java 6.  The 
1.x versions of storm are run against both java 7 and java 8.  The 2.x versions 
of storm are currently only run against java 8, but we expect to add in java 9 
once that travis ci supports it.
Internally my team runs storm only on java8 so it should work.   I will file a 
JIRA to update the docs to indicate what it correct.


- Bobby


On Monday, July 10, 2017, 8:18:49 AM CDT, Xin Wang  
wrote:

I'm not sure the release time of Storm 2.0, the first meta version maybe 
several weeks later. Storm 1.1.1 or 1.2 will be released ASAP.

-Xin
2017-07-10 20:09 GMT+08:00 Hector Garzón :

Ok, thanks for the info.When is it planned to be released Storm v2.0? We need 
to decide if migrate all our code to java7 or wait to Storm 2.0 release.
Thanks for your help.
2017-07-10 13:38 GMT+02:00 Xin Wang :

Hi Hector,
The Storm 2.0 needs JDK 1.8. Seems like the documents should be updated. And 
you can write a bolt using Java8 Lambda. Example: 
https://github.com/apache/stor m/blob/master/examples/storm- 
starter/src/jvm/org/apache/ storm/starter/LambdaTopology. java
Thanks,Xin
2017-07-10 19:13 GMT+08:00 Hector Garzón :

Hello,As indicated on official documentation (http://storm.apache.org/relea 
ses/2.0.0-SNAPSHOT/Setting-up- a-Storm-cluster.html) the only java version 
tested with Storm is Java 7. And there is no guaranty of Storm working on 
another java version.
So, my question is if there is any plan to support java8 (I can't see any 
project roadmap)?
Has anybody already used Java8 on cluster mode on Production environment?
Thanks

Re: Is Java8 supported by Storm?

[Bobby Evans]

The integration tests for 0.10 versions of storm were run against java 6.  The 
1.x versions of storm are run against both java 7 and java 8.  The 2.x versions 
of storm are currently only run against java 8, but we expect to add in java 9 
once that travis ci supports it.
Internally my team runs storm only on java8 so it should work.   I will file a 
JIRA to update the docs to indicate what it correct.


- Bobby


On Monday, July 10, 2017, 8:18:49 AM CDT, Xin Wang  
wrote:

I'm not sure the release time of Storm 2.0, the first meta version maybe 
several weeks later. Storm 1.1.1 or 1.2 will be released ASAP.

-Xin
2017-07-10 20:09 GMT+08:00 Hector Garzón :

Ok, thanks for the info.When is it planned to be released Storm v2.0? We need 
to decide if migrate all our code to java7 or wait to Storm 2.0 release.
Thanks for your help.
2017-07-10 13:38 GMT+02:00 Xin Wang :

Hi Hector,
The Storm 2.0 needs JDK 1.8. Seems like the documents should be updated. And 
you can write a bolt using Java8 Lambda. Example: 
https://github.com/apache/stor m/blob/master/examples/storm- 
starter/src/jvm/org/apache/ storm/starter/LambdaTopology. java
Thanks,Xin
2017-07-10 19:13 GMT+08:00 Hector Garzón :

Hello,As indicated on official documentation (http://storm.apache.org/relea 
ses/2.0.0-SNAPSHOT/Setting-up- a-Storm-cluster.html) the only java version 
tested with Storm is Java 7. And there is no guaranty of Storm working on 
another java version.
So, my question is if there is any plan to support java8 (I can't see any 
project roadmap)?
Has anybody already used Java8 on cluster mode on Production environment?
Thanks

Re: Is Java8 supported by Storm?

[Hector Garzón]

Ok, thanks for the info.
When is it planned to be released Storm v2.0? We need to decide if migrate
all our code to java7 or wait to Storm 2.0 release.

Thanks for your help.

2017-07-10 13:38 GMT+02:00 Xin Wang :

> Hi Hector,
>
> The Storm 2.0 needs JDK 1.8. Seems like the documents should be updated.
> And you can write a bolt using Java8 Lambda. Example:
> https://github.com/apache/storm/blob/master/examples/
> storm-starter/src/jvm/org/apache/storm/starter/LambdaTopology.java
>
> Thanks,
> Xin
>
> 2017-07-10 19:13 GMT+08:00 Hector Garzón 
> :
>
>> Hello,
>> As indicated on official documentation (http://storm.apache.org/relea
>> ses/2.0.0-SNAPSHOT/Setting-up-a-Storm-cluster.html) the only java
>> version tested with Storm is Java 7. And there is no guaranty of Storm
>> working on another java version.
>>
>> So, my question is if there is any plan to support java8 (I can't see any
>> project roadmap)?
>>
>> Has anybody already used Java8 on cluster mode on Production environment?
>>
>> Thanks
>>
>
>

Re: Is Java8 supported by Storm?

[Xin Wang]

Hi Hector,

The Storm 2.0 needs JDK 1.8. Seems like the documents should be updated.
And you can write a bolt using Java8 Lambda. Example:
https://github.com/apache/storm/blob/master/examples/storm-starter/src/jvm/org/apache/storm/starter/LambdaTopology.java

Thanks,
Xin

2017-07-10 19:13 GMT+08:00 Hector Garzón :

> Hello,
> As indicated on official documentation (http://storm.apache.org/
> releases/2.0.0-SNAPSHOT/Setting-up-a-Storm-cluster.html) the only java
> version tested with Storm is Java 7. And there is no guaranty of Storm
> working on another java version.
>
> So, my question is if there is any plan to support java8 (I can't see any
> project roadmap)?
>
> Has anybody already used Java8 on cluster mode on Production environment?
>
> Thanks
>

Is Java8 supported by Storm?

[Hector Garzón]

Hello,
As indicated on official documentation (
http://storm.apache.org/releases/2.0.0-SNAPSHOT/Setting-up-a-Storm-cluster.html)
the only java version tested with Storm is Java 7. And there is no guaranty
of Storm working on another java version.

So, my question is if there is any plan to support java8 (I can't see any
project roadmap)?

Has anybody already used Java8 on cluster mode on Production environment?

Thanks